| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.61 | 10.826% | $79.3625 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $93.79 | 12.758% | $105.7557 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $165.81 | 5.318% | $174.6278 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $7.69 | 12.113% | $8.6215 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $43.32 | 7.262% | $46.4659 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $189.29 | 6.216% | $201.0563 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $173.94 | 11.146% | $193.3274 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $745.45 | $809.2171 | $809.23 | $809.20 | $809.30 | |